Lincoln Aviator: Climate Control System - General Information / Description and Operation - Climate Control System - Overview

Vehicles with: Dual Automatic Temperature Control (DATC)


The DATC system maintains the selected vehicle interior temperature by heating and/or cooling the air depending on the HVAC control panel selection.

  • The driver may override the automatic mode of operation.
  • The temperature control setting is the desired cabin air temperature.
  • The blower motor control override buttons vary the blower motor speed.
  • The driver side and passenger side temperature settings can be individually controlled.
  • During A/C operation, the system reduces the relative humidity of the air inside the vehicle.

For the HEV equipped with supplemental heating.
Refer to: Supplemental Climate Control - System Operation and Component Description (412-03 Supplemental Climate Control, Description and Operation).

    Description and Operation - Climate Control System - Component Location


    Description and Operation - Climate Control System - System Operation and Component Description

    System Operation System Diagram Item Description 1 FDIM 2 Microphone 3 APIM 4 GWM 5 Ambient Air Temperature (AAT) sensor 6 PCM 7 A/C pressure transducer 8 A/C clutch relay ( BCMC) 9 A/C compressor clutch field coil 10 Externally Controlled Variable Displacement Compressor (EVDC) 11 Sunload sensor 12 In-vehicle temperature and humidity sensor 13 Evaporator temperature sensor 14 HVAC control module 15 Air distribution door actuator 16 Temperature door actuator 17 Passenger side temperature door actuator 18 Air inlet door actuator 19 Blower motor relay (BCMC) 20 Blower motor control module 21 Driver side register air discharge temperature sensor 22 Passenger side register air discharge temperature sensor 23 Driver side footwell air discharge temperature sensor 24 Ambient air quality sensor (if equipped) 25 Passenger side footwell air discharge temperature sensor 26 SOBDMC 27 ACCM 28 BCM 29 Particulate filter sensor (if equipped) Network Message Chart   ACCM - Module Network Input Messages Broadcast Message Originating Module Message Purpose Ambient air temperature filtered PCM \ PCM_ HEV This message contains the climate control system controls ambient air temperature information...

    Other information:

    Lincoln Aviator 2020-2023 Service Manual: Removal and Installation - Rear Door Lock Control Switch

    Special Tool(s) / General Equipment Interior Trim Remover Removal NOTE: LH (left-hand) side shown, RH (right-hand) side similar. Remove the rear door window control switch bezel assembly. Release the locking tabs from the rear door window control switch bezel assembly...

    Lincoln Aviator 2020-2023 Owners Manual: Lincoln Automotive Financial Services

    Lincoln Automotive Financial Services offers a full range of financing and lease plans to help you acquire your vehicle. We are dedicated to providing answers, information and a truly extraordinary experience. Use the options below to contact us with questions about your account or financing and we will respond promptly: Web Address www...


    Child Seats

    Lincoln Aviator. Child Seats

    Use a child restraint (sometimes called an infant carrier, convertible seat, or toddler seat) for infants, toddlers and children weighing 40 lb (18 kg) or less (generally four-years-old or younger).

    Using Lap and Shoulder Belts

    WARNING: Do not place a rearward facing child restraint in front of an active airbag. Failure to follow this instruction could result in personal injury or death.

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